The Design and Load Experiment Study on Corbel of Moving Sinking hanging Scaffold for Ultra-deep Shaft

Abstract

Aiming at the difficulty of suspending the hanging scaffold of ultra-deep shafts, the corbel suspension device was designed by analyzing the needs of the moving type sinking hanging scaffold, and the strength check calculation was carried out to theoretically verify that the corbel can withstand the pressure of the sinking hanging scaffold. At the same time, through the no-load and heavy-load experiment of the moving type sinking hanging scaffold, the working status, force and overall load of each corbel of the moving type sinking hanging scaffold were monitored in real time. According to the experiment, it is concluded that the corbels can meet the conditions of use under the most unfavorable working conditions, which further improves the structural design theory of the sinking hanging scaffold and ensures the safe construction of the moving type sinking hanging scaffold.